Morphologic studies of connective tissue resorption in the tail fin of metamorphosing bullfrog tadpole.
D000818:Animals; D001001:Anura; D003094:Collagen; D003238:Connective Tissue / Q000033:anatomy & histology*; D010450:Endopeptidases; D006821:Hyaluronoglucosaminidase; D008675:Metamorphosis, Biological; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D013974:Thyroxine / Q000494:pharmacology*
D003094:Collagen; D006821:Hyaluronoglucosaminidase; D010450:Endopeptidases; D013974:Thyroxine